查询词典 sp.

The thesis was designed to optimize the cultures of producing D-LA bySporolactobacillus sp. and analyze the effects on fermentation in order to produceD-LA effectively.D-lactic acid is considered to be a very important chemical compoundas a chiral material or intermediate in organic synthesis. D-LA is a prosoma of manychiral compounds with applications not only in the pharmaceutical and cosmetic industry but alsoin highly efficient and lowly toxic pesticide and herbicide.

本研究的目的是通过对芽孢乳杆菌发酵工艺的研究，建立一条产物光学纯度高、工艺简单，成本较低的D-乳酸生产路线。D-乳酸是重要的手性中间体与有机合成原料，是多种手性物质的前体，广泛应用于制药、化妆品和高效低毒农药及除草剂等领域的手性合成。

Besides, the 3 fungi were used in pure culture synthesis of Pinus tabulaeformis and P.

其中B.sp。与S.grevillei具有很强的生态适应能力，而B.griseus则稍差。

However, the cell wall cultured at high concentration of Cu2+(10～200 mg/L) was clearly thickened and became multiple layers, and the pigment decreased and the pyrenoid became one or disappeared. Low concentration of Cu2+(0.01 mg/L, 0.1 mg/L) did not affect the growth of Chlorococcum sp., but the growth became slow and even negative beyond the concentration of 0.1 mg/L.

与对照BG11培养的绿球藻比较，0.01～1 mg/L Cu2+浓度下培养的绿球藻，细胞壁无明显增厚，色素没有多大变化，但蛋白核由一个变为多个；而在高浓度(10～200 mg/L Cu2+)下，细胞壁明显增厚为多层，色素减少，蛋白核减少并回复到1个或消失。

Based on the antifungal activity screening of endophytic fungi obtained from Pyrethrum cinerariifolium, the strain of Y1 with higher activity its active substances were separated.

在对从除虫菊中分离到的内生真菌进行抑菌活性系统筛选的基础上，对其中活性较高的Y1 （Pestalotiopsis sp。

Methods RKIP expression in 16 cases of atypical hyperplasia ,48 cases of invasive breast cancer and their metastatic lymph nodes were examined by immunohistochemistry, the relationship of RKIP expression with clinicopathological status was analyzed by Spearman rank correlation.

应用免疫组化SP法检测RKIP在16例乳腺非典型增生性病变和48例浸润性乳腺癌原发灶及其淋巴结转移灶中的表达情况，并对RMP表达与临床病理特征的关系行Spearman等级相关分析。

Raveling Salesman Problem is a classic combined optimization problem and it is proved that TSP is NP hard.

SP问题作为经典的组合优化问题，已经被证明是一个NP难题。

Al2O3 ceramics coating was prepared by plasma sp raying method.The corrosion resistance of Al2O3 ceramic coating in differen t corrosion media was investigated.

采用等离子喷涂方法制备Al2O3陶瓷涂层，研究了涂层在不同腐蚀介质中的耐蚀性及其失效机制。

It provides reference to improve the expression level and the stability of foreign hGM-CSF gene in Anabeaba sp.

为提高hGM-CSF基因在鱼腥藻7120中的表达效率和提高外源基因在鱼腥藻7120中的稳定性提供了资料。

Methods Split the recombinant E. coli for expression of rhOP-1 by ultrasomication in ice bath and extract the inclusion body. Dissolve the inclusion body with 8mol/L urea, purify by SP-Sepharose chromatography, refold by gradient dialysis.

将表达rhOP-1的大肠杆菌菌体在冰浴下超声裂解，分离提取包涵体，用8mol/L尿素溶解，纯化后进行梯度透析复性。

Sp;is the greatest refreshment in life.

爱情是生活最好的提神剂。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。